Device and method for preparing wave-absorbing coating
A technology of wave absorbing coating and control system, which is applied to the device and coating for coating liquid on the surface, can solve the problems of complicated operation process, and achieve the effect of simplifying the preparation process, high efficiency, and ensuring the thickness of the coating.
Inactive Publication Date: 2016-01-20
DALIAN UNIV OF TECH
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Problems solved by technology
Of course, these measures make the coating operation process more complicated on the one hand, and on the other hand, they have not fundamentally found an effective way to effectively control the thickness and improve the surface quality of the coating.
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[0071] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0072] see figure 1 , The coating device of the present invention mainly includes a base module, a carrying module 2, a discharging module, a transmission module, a heating module 5, and a control system module. Wherein, the transmission module is composed of a plurality of rollers distributed on the base 3-1, and the rollers and the bracket are connected by bolts; first, the plastic film reel is installed at the starting roller 4-1, and one end passes through the degree roller a4 -2. Unloading module 1, carrying module 2, transition roller b4-3, transition roller c4-4, transition roller d4-5, transition roller e4-6; heating module 5, received at the film winding roller 4-7.
[0073] see Figure 1 to Figure 6 , the discharging module includes a roller head 1-1, a disc...
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The invention discloses a device and method for preparing a wave-absorbing coating and belongs to the technical field of intersection of mechanical automation and the material science. The device for preparing the wave-absorbing coating comprises a base module, a bearing module, a storing module, a transmission module, a motor module, a heating module and a control system module. The storing module is mainly composed of a storing tank, a roller head and a screw micrometer, and the thickness of the coating is controlled by adjusting the height of the roller head through the screw micrometer. The bearing module is mainly composed of a supporting plate and a heating mechanism. A plastic film is adopted by the transmission module to serve as a conveying device, and the steering function is achieved through a roller. The motor module is an additional module and provides power for the whole preparing device through gears. Resistance wires are adopted by the heating module for heating. Point control is adopted by the control module, and the control module is provided with a speed regulating button and a temperature control button. The device for preparing the wave-absorbing coating has the advantages that the thickness of the coating is controlled accurately, the surface of the coating is smooth, the structure is simple, and cost is low.
Description
technical field [0001] The invention relates to a device for preparing a wave-absorbing coating and a method for preparing a coating with the device, belonging to the cross technical field of mechanical automation and material science, Background technique [0002] With the in-depth research on electromagnetic wave absorbing materials and the demand for practical applications, the wave-absorbing coating with high performance requirements such as high absorption performance, wide frequency band, light weight, and small volume has become the focus of current wave-absorbing material research. It is against this background that microwave-absorbing coatings have received more and more attention. At present, most of the absorbing coatings prepared in the laboratory are made by manual brushing. As one of the most commonly used coating methods, the main advantages of manual coating are paint saving, simple tools, easy size adjustment, and strong adaptability. However, this prepara...
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IPC IPC(8): B05C9/14B05C11/10B05C11/02B05C13/02
Inventor 段玉平奚群刘伟
Owner DALIAN UNIV OF TECH